Toothbrush



FIG. 1 is a front perspective view of a toothbrush according to a first embodiment of the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof,

FIG. 6 is a right side elevation view thereof;

FIG. 7 is an enlarged top plan view thereof;

FIG. 8 is an enlarged bottom plan view thereof;

FIG. 9 is a front perspective view of a toothbrush according to a second embodiment of the new design;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left side elevation view thereof,

FIG. 14 is a right side elevation view thereof;

FIG. 15 is an enlarged top plan view thereof;

FIG. 16 is an enlarged bottom plan view thereof;

FIG. 17 is a front perspective view of a toothbrush according to a third embodiment of the new design;

FIG. 18 is a rear perspective view thereof;

FIG. 19 is a front elevation view thereof;

FIG. 20 is a rear elevation view thereof;

FIG. 21 is a left side elevation view thereof,

FIG. 22 is a right side elevation view thereof;

FIG. 23 is an enlarged top plan view thereof;

FIG. 24 is an enlarged bottom plan view thereof;

FIG. 25 is a front perspective view of a toothbrush according to a fourth embodiment of the new design;

FIG. 26 is a rear perspective view thereof;

FIG. 27 is a front elevation view thereof;

FIG. 28 is a rear elevation view thereof;

FIG. 29 is a left side elevation view thereof,

FIG. 30 is a right side elevation view thereof;

FIG. 31 is an enlarged top plan view thereof;

FIG. 32 is an enlarged bottom plan view thereof;

FIG. 33 is a front perspective view of a toothbrush according to a fifth embodiment of the new design;

FIG. 34 is a rear perspective view thereof;

FIG. 35 is a front elevation view thereof;

FIG. 36 is a rear elevation view thereof;

FIG. 37 is a left side elevation view thereof,

FIG. 38 is a right side elevation view thereof;

FIG. 39 is an enlarged top plan view thereof;

FIG. 40 is an enlarged bottom plan view thereof;

FIG. 41 is a front perspective view of a toothbrush according to a sixth embodiment of the new design;

FIG. 42 is a rear perspective view thereof;

FIG. 43 is a front elevation view thereof;

FIG. 44 is a rear elevation view thereof;

FIG. 45 is a left side elevation view thereof,

FIG. 46 is a right side elevation view thereof;

FIG. 47 is an enlarged top plan view thereof;

FIG. 48 is an enlarged bottom plan view thereof;

FIG. 49 is a front perspective view of a toothbrush according to a seventh embodiment of the new design;

FIG. 50 is a rear perspective view thereof;

FIG. 51 is a front elevation view thereof;

FIG. 52 is a rear elevation view thereof;

FIG. 53 is a left side elevation view thereof,

FIG. 54 is a right side elevation view thereof;

FIG. 55 is an enlarged top plan view thereof; and,

FIG. 56 is an enlarged bottom plan view thereof.

The broken lines in the drawings illustrate portions of the toothbrush that form no part of the claimed design. Differences in grayscale indicate a difference in appearance. 

CLAIM The ornamental design for a toothbrush, as shown and described. 